Agreed. I overtorqued two bolts using my electric drill. Slow down the drill speed in the last inch or hand tighten at the end.
I love these. After having broken two glass carboys (user error), I now only use these. I like the fact that I don't have to transfer to a secondary and that the lid is big enough to make dry hopping a breeze. I also modded them to add a tasting spigot. Given their size, have never had to use a blow off tube for a 5.5 gallon batch no matter who rigorous the fermentation.
When transferring trub out, I shoot in co2 into the empty ball. Probably overkill but prefer to be safe than sorry. Makes yeast harvesting very easy.
The beer produced in these has been great. No issues with fermentation or leaks. Do have to make sure that the o ring seal in the bottom of the valve unit is in place (otherwise will leak over the ball). I did not notice that once after cleaning and had a slow drip on the next batch.
Also, there are several parts that you need to teflon tape. Plenty of tape comes in the box and it is really important to make sure that you tape in the right direction and use at least 3 wraps around. I made the mistake on the first one of just wrapping once and got a very small leak. Wrapping three time or more and its tight as a drum.
Also, need to be careful with the lid gasket. If not seated right when you start, it can fall into the fermenter. Good to have some extra bottom o rings and lid seals as well as the little plastic grommet in the lid that seals the airlock. They have a habit of going missing or falling into the beer.
On the wall and set to the right height, they make transferring to a keg very easy. Given the size of the tube from the valve, I would think that bottling would be a challenge though.
On the whole, it has made my process much more streamlined.
I love these. After having broken two glass carboys (user error), I now only use these. I like the fact that I don't have to transfer to a secondary and that the lid is big enough to make dry hopping a breeze. I also modded them to add a tasting spigot. Given their size, have never had to use a blow off tube for a 5.5 gallon batch no matter who rigorous the fermentation.
When transferring trub out, I shoot in co2 into the empty ball. Probably overkill but prefer to be safe than sorry. Makes yeast harvesting very easy.
The beer produced in these has been great. No issues with fermentation or leaks. Do have to make sure that the o ring seal in the bottom of the valve unit is in place (otherwise will leak over the ball). I did not notice that once after cleaning and had a slow drip on the next batch.
Also, there are several parts that you need to teflon tape. Plenty of tape comes in the box and it is really important to make sure that you tape in the right direction and use at least 3 wraps around. I made the mistake on the first one of just wrapping once and got a very small leak. Wrapping three time or more and its tight as a drum.
Also, need to be careful with the lid gasket. If not seated right when you start, it can fall into the fermenter. Good to have some extra bottom o rings and lid seals as well as the little plastic grommet in the lid that seals the airlock. They have a habit of going missing or falling into the beer.
On the wall and set to the right height, they make transferring to a keg very easy. Given the size of the tube from the valve, I would think that bottling would be a challenge though.
On the whole, it has made my process much more streamlined.